Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"trong cac code snippets" » "trong cac cong snippets", "trong cac co snippets", "trong cac che snippets", "trong cac code slippers"
"long cfd code snippets" » "long cua code snippets", "long cuc code snippets", "long chi code snippets", "long cfd code slippers"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("trong cac code snippets") or ("long cfd code snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trong cac code snippets") OR ("long cfd code snippets"))) OR ("locating bugs code snippets")).
• Removing quotes may allow a broader search: (((( trong cac code snippets ) or ( long cfd code snippets ))) or ( locating bugs code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trong cac code snippets") or ("long cfd code snippets"))) or ("locating bugs code snippets"))*.